WO2002103904A3 - Appareil de commutation haute tension - Google Patents

Appareil de commutation haute tension Download PDF

Info

Publication number
WO2002103904A3
WO2002103904A3 PCT/GB2002/002732 GB0202732W WO02103904A3 WO 2002103904 A3 WO2002103904 A3 WO 2002103904A3 GB 0202732 W GB0202732 W GB 0202732W WO 02103904 A3 WO02103904 A3 WO 02103904A3
Authority
WO
WIPO (PCT)
Prior art keywords
high voltage
load
voltage switching
switching apparatus
capacitance
Prior art date
Application number
PCT/GB2002/002732
Other languages
English (en)
Other versions
WO2002103904A2 (fr
Inventor
Stephen Mark Iskander
Robert Richardson
Paul Andrew Gooch
Original Assignee
Marconi Applied Techn Ltd
Stephen Mark Iskander
Robert Richardson
Paul Andrew Gooch
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Marconi Applied Techn Ltd, Stephen Mark Iskander, Robert Richardson, Paul Andrew Gooch filed Critical Marconi Applied Techn Ltd
Priority to JP2003506100A priority Critical patent/JP4326940B2/ja
Priority to US10/480,527 priority patent/US7256637B2/en
Priority to AU2002345159A priority patent/AU2002345159A1/en
Priority to EP02743366.3A priority patent/EP1396082B1/fr
Publication of WO2002103904A2 publication Critical patent/WO2002103904A2/fr
Publication of WO2002103904A3 publication Critical patent/WO2002103904A3/fr

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/10—Modifications for increasing the maximum permissible switched voltage
    • H03K17/102—Modifications for increasing the maximum permissible switched voltage in field-effect transistor switches
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/53—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback
    • H03K3/57—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback the switching device being a semiconductor device

Landscapes

  • Generation Of Surge Voltage And Current (AREA)
  • Electronic Switches (AREA)
  • Microwave Tubes (AREA)
  • Power Conversion In General (AREA)

Abstract

La présente invention concerne un agencement de commutation pour une charge haute tension fournissant des impulsions haute tension à la charge. L'agencement de commutation comprend des modules de commutation, dans lesquels n représente de manière typique 75. Une capacité de charge Cd est nécessaire pour éviter un surdépassement de tension au niveau de la charge est réalisée par la capacité nCd disposée en parallèle avec chaque commutateur.
PCT/GB2002/002732 2001-06-15 2002-06-14 Appareil de commutation haute tension WO2002103904A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2003506100A JP4326940B2 (ja) 2001-06-15 2002-06-14 高電圧スイッチング装置
US10/480,527 US7256637B2 (en) 2001-06-15 2002-06-14 High voltage switching apparatus
AU2002345159A AU2002345159A1 (en) 2001-06-15 2002-06-14 High voltage switching apparatus
EP02743366.3A EP1396082B1 (fr) 2001-06-15 2002-06-14 Appareil de commutation haute tension

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0114675.2 2001-06-15
GB0114675A GB2378065B (en) 2001-06-15 2001-06-15 High voltage switching apparatus

Publications (2)

Publication Number Publication Date
WO2002103904A2 WO2002103904A2 (fr) 2002-12-27
WO2002103904A3 true WO2002103904A3 (fr) 2003-03-13

Family

ID=9916706

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2002/002732 WO2002103904A2 (fr) 2001-06-15 2002-06-14 Appareil de commutation haute tension

Country Status (6)

Country Link
US (1) US7256637B2 (fr)
EP (1) EP1396082B1 (fr)
JP (1) JP4326940B2 (fr)
AU (1) AU2002345159A1 (fr)
GB (1) GB2378065B (fr)
WO (1) WO2002103904A2 (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0503439D0 (en) * 2005-02-18 2005-03-30 E2V Tech Uk Ltd High voltage switching apparatus
US20060250117A1 (en) * 2005-05-06 2006-11-09 Titon Energy Power Factor Correction Analysis System and Method
US9008275B2 (en) 2012-05-01 2015-04-14 Analogic Corporation Voltage switching in an imaging modality that utilizes radiation to image an object
US11539352B2 (en) 2013-11-14 2022-12-27 Eagle Harbor Technologies, Inc. Transformer resonant converter
US10978955B2 (en) 2014-02-28 2021-04-13 Eagle Harbor Technologies, Inc. Nanosecond pulser bias compensation
US10892140B2 (en) 2018-07-27 2021-01-12 Eagle Harbor Technologies, Inc. Nanosecond pulser bias compensation
US10020800B2 (en) 2013-11-14 2018-07-10 Eagle Harbor Technologies, Inc. High voltage nanosecond pulser with variable pulse width and pulse repetition frequency
US9960763B2 (en) 2013-11-14 2018-05-01 Eagle Harbor Technologies, Inc. High voltage nanosecond pulser
US10483089B2 (en) 2014-02-28 2019-11-19 Eagle Harbor Technologies, Inc. High voltage resistive output stage circuit
US11430635B2 (en) 2018-07-27 2022-08-30 Eagle Harbor Technologies, Inc. Precise plasma control system
US11004660B2 (en) 2018-11-30 2021-05-11 Eagle Harbor Technologies, Inc. Variable output impedance RF generator
EP4266579A3 (fr) 2017-02-07 2023-12-27 Eagle Harbor Technologies, Inc. Convertisseur résonnant à transformateur
KR102208429B1 (ko) 2017-08-25 2021-01-29 이글 하버 테크놀로지스, 인코포레이티드 나노초 펄스를 이용한 임의의 파형 발생
US11222767B2 (en) * 2018-07-27 2022-01-11 Eagle Harbor Technologies, Inc. Nanosecond pulser bias compensation
US11532457B2 (en) 2018-07-27 2022-12-20 Eagle Harbor Technologies, Inc. Precise plasma control system
US11302518B2 (en) 2018-07-27 2022-04-12 Eagle Harbor Technologies, Inc. Efficient energy recovery in a nanosecond pulser circuit
KR20230025034A (ko) 2018-08-10 2023-02-21 이글 하버 테크놀로지스, 인코포레이티드 RF 플라즈마 반응기용 플라즈마 시스(sheath) 제어
CN109713931B (zh) * 2018-12-06 2020-05-19 西安交通大学 基于真空密闭环境的纳秒上升时间强脉冲电流发生装置
JP7320608B2 (ja) 2019-01-08 2023-08-03 イーグル ハーバー テクノロジーズ，インク． ナノ秒パルサー回路での効率的なエネルギー回収
TWI778449B (zh) 2019-11-15 2022-09-21 美商鷹港科技股份有限公司 高電壓脈衝電路
JP7285377B2 (ja) 2019-12-24 2023-06-01 イーグル ハーバー テクノロジーズ，インク． プラズマシステム用ナノ秒パルサｒｆ絶縁

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5723913A (en) * 1994-12-06 1998-03-03 Performance Controls, Inc. High-voltage electronic switching circuit
US5763962A (en) * 1995-09-22 1998-06-09 Ecg Co., Ltd. Semiconductor switch driving circuit

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US3678362A (en) * 1970-09-17 1972-07-18 Us Army Solid state pulser using parallel storage capacitors
DE2967520D1 (en) * 1979-12-28 1985-10-31 Int Rectifier Corp Field effect transistor circuit configuration
US4720668A (en) * 1986-06-20 1988-01-19 Lee Fred C Zero-voltage switching quasi-resonant converters
KR0115015Y1 (ko) * 1991-09-19 1998-10-01 이헌조 스위칭소자 구동회로
US5395394A (en) * 1993-06-17 1995-03-07 Hewlett-Packard Corporation Defibrillator with a high voltage solid state relay
US5568035A (en) * 1993-10-15 1996-10-22 Sony/Tektronix Corporation Variable-capacitance power supply apparatus
US5930125A (en) * 1996-08-28 1999-07-27 Siemens Medical Systems, Inc. Compact solid state klystron power supply
EP0927463A4 (fr) * 1996-09-23 2005-10-19 Eldec Corp Commutateur haute tension a semi-conducteur et alimentation a decoupage
US6327163B1 (en) * 1999-04-27 2001-12-04 Science Research Laboratory, Inc. Solid state pulsed power supply
GB2356752B (en) * 1999-11-29 2004-08-11 Eev Ltd Switching arrangements
JP2001238470A (ja) * 2000-02-21 2001-08-31 Ngk Insulators Ltd パルス電力発生用スイッチ回路
US6552598B2 (en) * 2001-07-20 2003-04-22 Vitaly Gelman Semiconductor high voltage electrical energy transmission switching system and method

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5723913A (en) * 1994-12-06 1998-03-03 Performance Controls, Inc. High-voltage electronic switching circuit
US5763962A (en) * 1995-09-22 1998-06-09 Ecg Co., Ltd. Semiconductor switch driving circuit

Also Published As

Publication number Publication date
JP4326940B2 (ja) 2009-09-09
GB2378065A (en) 2003-01-29
EP1396082B1 (fr) 2019-05-01
US7256637B2 (en) 2007-08-14
AU2002345159A1 (en) 2003-01-02
GB2378065B (en) 2004-09-15
EP1396082A2 (fr) 2004-03-10
US20040183506A1 (en) 2004-09-23
JP2004534452A (ja) 2004-11-11
WO2002103904A2 (fr) 2002-12-27
GB0114675D0 (en) 2001-08-08

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